Added drawn dots.
Added drawn dots.


Former-commit-id: 1e9ad5960c186b085b8aeecedfe14aaa1a1644a2
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox